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| Description
| - The electron transfer through organic molecules is in the focus of few leading laboratories. The objective is the understanding of the charge propagation in compounds motivated by visions of logic elements and rectifiers on molecular basis, efficiency of natural catalysts transporting electrons over large distance and surface structures with specific redox recognition or molecular motion. Experimental techniques providing data on charge propagation through single molecules are highly demanding, expensive, still under development, and yielding often controversial information. Published data use rather simple model molecules. We propose a joint research of two institutes specialized in electrochemistry and in synthesis. Research will involve characterization of the heterogeneous electron transfer between metallic surface and molecules, anchoring of active molecules to surfaces and the propagation of charge (the molecular conductivity and inductance) through single molecules. New materials will include helicenes, oligomers of pyridinium and charge transfer complexes of thiafulvalenes. (en)
- Přenos elektronu přes organické molekuly je středem zájmu několika předních laboratoří. Cílem je porozumění propagace náboje v nových látkách motivovaný vizí logických elementů a diod na molekulární úrovni, účinností přírodních katalyzátorů přenášejících elektrony na větší vzdálenost a povrchové struktůry se specifickým rozpoznáním nebo molekulárním pohybem. Experimentální techniky poskytující data o přenosu náboje v jednotlivých molekulách jsou technicky velmi náročné, stále ještě ve vývoji a poskytují často protikladné informace. Publikace se zabývají jednoduchými modelovými molekulami. Navrhujeme společný výzkum dvou pracovišť specializovaných v elektrochemii a v syntéze. Provedeme charakteristiku heterogenního přenosu elektronu mezi kovovým povrchem a molekulami, ukotvení aktivních molekul na povrchy a přenos náboje (vodivost a indukčnost) přes jednotlivé molekuly. Nové látky budou deriváty helicenů, oligomery pyridinia a komplexy přenosu náboje tetrathiafulvalenů.
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| Title
| - Transfer of charge in single and assembled molecules (en)
- Přenos náboje v izolovaných a uspořádaných molekulách
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| skos:notation
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| http://linked.open...avai/cep/aktivita
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| http://linked.open...kovaStatniPodpora
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| http://linked.open...ep/celkoveNaklady
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| http://linked.open...datumDodatniDoRIV
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| http://linked.open...i/cep/druhSouteze
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| http://linked.open...ep/duvernostUdaju
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| http://linked.open.../cep/fazeProjektu
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| http://linked.open...ai/cep/hlavniObor
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| http://linked.open...hodnoceniProjektu
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| http://linked.open...vai/cep/kategorie
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| http://linked.open.../cep/klicovaSlova
| - electron transfer redox reactions monolayers molecular electronics molecular conductivity synthesis (en)
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| http://linked.open...ep/partnetrHlavni
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| http://linked.open...inujicichPrijemcu
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| http://linked.open...cep/pocetPrijemcu
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| http://linked.open...ocetSpoluPrijemcu
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| http://linked.open.../pocetVysledkuRIV
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| http://linked.open...enychVysledkuVRIV
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| http://linked.open...lneniVMinulemRoce
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| http://linked.open.../prideleniPodpory
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| http://linked.open...iciPoslednihoRoku
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| http://linked.open...atUdajeProjZameru
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| http://linked.open.../vavai/cep/soutez
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| http://linked.open...usZobrazovaneFaze
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| http://linked.open...ai/cep/typPojektu
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| http://linked.open...ep/ukonceniReseni
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| http://linked.open.../cep/vedlejsiObor
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| http://linked.open...ep/zahajeniReseni
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| http://linked.open...jektu+dodavatelem
| - Project was aimed at the characterization of charge propagation in various molecular materials with many experimental and theoretical techniques, including electrochemistry, synthetic work and theoretical calculations. The grant report is elaborated thoroughly and the publication activity is very good (32 papers in int. journals with quality from CCCC to JACS, on average highly relevant). (en)
- Tento projekt byl zaměřen na charakterizaci přenosu náboje v různých molekulárních materiálech s použitím několika experimentálních a teoretických technik, jako elektrochemie, syntéza a teoretické výpočty. Grantová zpráva je důkladně vypracovaná a publikační aktivita je velmi dobrá (32 prácí zveřejněno v mezinárodních časopisech variabilní kvality od CCCC až po JACS, v průměru vysoce relevantní). (cs)
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| http://linked.open...tniCyklusProjektu
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| is http://linked.open...vavai/riv/projekt
of | - A Ligand-Bridged Heterotetranuclear (Fe2Cu2) Redox System with Fc/Fc(+) and Radical Ion Intermediates
- Search for Conglomerate in Set of [7]Helquat Salts: Multigram Resolution of Helicene-Viologen Hybrid by Preferential Crystallization
- Single-Molecule Conductance in a Series of Extended Viologen Molecules
- Bio- and air-tolerant carbon–carbon bond formations via organometallic ruthenium catalysis
- Irregular polarographic currents obey Feigenbaum universality route from order to chaos
- Highly modular assembly of cationic helical scaffolds: rapid synthesis of diverse helquats via differential quaternization
- Resolution of a configurationally stable [5]helquat. enantiocomposition analysis of a helicene congener by capillary electrophoresis
- Extended viologen as a source of electric oscillations
- Electron dopable molecular wires based on the extended viologens
- Invariant Oxidation State of Copper but not of Ruthenium in Complexes with Noninnocent N-(2-Methyl-5,8-dioxo-5,8-dihydroquinolin-7-yl)acetamide: A Combined Structural, Electrochemical and Spectroelectrochemical Investigation
- Interactions of nanobubbles with bovine serum albumin and papain films on gold surfaces
- Oxidation State Analysis of a Four-Component Redox Series [Os(pap)2(Q)]n Involving Two Different Non-Innocent Ligands on a Redox-Active Transition Metal
- Spectroelectrochemical determination of the electron consumption
- Acceptor-Substituted Ferrocenium Salts as Strong, Single-Electron Oxidants: Synthesis, Electrochemistry, Theoretical Investigations, and Initial Synthetic Application
- Bovine serum albumin film as a template for controlled nanopancake and nanobubble formation: In situ atomic force microscopy and nanolithography study
- Alkylation of gold surface by treatment with C18H37HgOTs and anodic Hg stripping
- Adsorption of pesticide benfluralin at the electrochemical interface
- Variable coordination of redox-active TCNB in discrete and polymeric ferrocenylcopper(i) complexes: Structures and spectroelectrochemical behaviour
- Coordination of a Hemilabile N,N,S Donor Ligand in the Redox System [CuL2](+/2+), L=2-Pyridyl-N-(2 '-alkylthiophenyl)methyleneimine
- Correlation of the first reduction potential of selected radiosensitizers determined by cyclic voltammetry with theoretical calculations
- Copper(I) Chelation by Tetradentate NSSN Donor Ligands: Reversible Oxidation but no Oxygenation
- Formation of n-Alkyl Monolayers by Organomercury Deposition on Gold
- Separation of Metal Binding and Electron Transfer Sites as a Strategy To Stabilize the Ligand-Reduced and Metal-Oxidized Form of [Mo(CO)4L]
- Electron Transfer Triggers Fast Dimer/Monomer Switching of Pyridinium and Quinolinium Cations
- Tetrathiafulvalene-Oligo(para-phenyleneethynylene) Conjugates: Formation of Multiple Mixed-Valence Complexes upon Electrochemical Oxidation
- ELECTROCHEMICAL REDUCTION OF DODECYLPYRIDINIUM BROMIDE IN APROTIC SOLVENTS: MECHANISTIC STUDIES
- Facilitated reduction and oxidation of {[Ru(NH3)5]4(μ4-TCNX)}8+ by changing from TCNX = TCNQ to TCNQF4
- Jaroslav Heyrovský - 50. výročí udělení Nobelovy ceny za chemii
- Impendance Study of Hypoxic Cells Radiosensitizer Etanidazole Radical Anion in Water
- HOST-GUEST INTERACTION OF PESTICIDE BIFENOX WITH CYCLODEXTRIN MOLECULES. AN ELECTROCHEMICAL STUDY
- Redox potentials and binding enhancement of fullerene and fullerene-cyclodextrin systems in water and dimethylsulfoxide
- Helquats, helical extended diquats, as fast electron transfer systems
- Fullerene C60 in Aqueous Medium
- On the Mechanism of Electrochemical Reduction of Dodecylpyridinium Bromide in Aprotic Media. An Impedance Study
- Search for the form of fullerene C60 in aqueous medium
- Iridium and ruthenium complexes covalently bonded to carbon surfaces by means of electrochemical oxidation of aromatic amines
- Ambi-Valence Taken Literally: Ruthenium vs Iron Oxidation in (1,1-Diphosphinoferrocene)ruthenium(II) Hydride and Chloride Complexes as Deduced from Spectroelectrochemistry of the Heterodimetallic “Mixed-Valent Intermediates
- On the Adsorption of Extended Viologens at the Electrode|Electrolyte Interface
- A Cobaltocenium Complex of Dibenzo[c,g]fluorenide and Its Structural and Electrochemical Properties
- On the Physicochemical Properties of Pyridohelicenes
- Bis(acetylacetonato)ruthenium Complexes of Noninnocent 1,2-Dioxolene Ligands: Qualitatively Different Bonding in Relation to Monoimino and Diimino Analogues
- Nitrogen heteroaromatic cations by [2+2+2] cycloaddition
- Redox-Rich Spin-Spin-Coupled Semiquinoneruthenium Dimers with Intense Near-IR Absorption
- Properties of some radiosensitizers studied by means of the electrochemical methods
- On the Stability of Fullerene C60 in Aqueous Medium
- Redox-induced spin-state switching and mixed valency in quinonoid-bridged dicobalt complexes
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| is http://linked.open...vavai/cep/projekt
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